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تفاصيل المنتج:
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| معدل جرعة جاما المضيفة: | 0.01-30000 ميكرو سيفرت/ساعة (يمكن توسيعها إلى 10 سيفرت/ساعة) | نطاق العد: | 1 ~ 1000000 |
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| كفاءة الكشف: | ألفا 50% أو أعلى (239 وحدة بيو)، بيتا 50% أو أعلى | قياس الوقت: | 1، 10، 20، 60، 120 ثانية اختيارية |
| وحدة عرض: | CPM 、 CPS 、 Bq / cm2 、 mSv 、 μGy / h 、 mGy / h | الخطأ الأساسي النسبي: | زائد أو ناقص 15% أو أقل |
| إبراز: | multi-function radiation detector alpha beta,surface activity measuring instrument automatic,particle distinction radiation detector with warranty |
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FJ39-2180 Multi-function Radiation Detector Automatic Particle Distinction Alpha Beta Surface Activity Measuring Instrument
Introduction
FJ39-2180 α,β Measuring instrument is suitable for the low levels α,β Radiation surface contamination detection.The instrument adopt double flash detector,has the high detection efficiency; The same probe can measure at the same time α,β,γ,And automatically distinguish among α,β,γ, and particles and radiation dose rate, is the environment, nuclear medicine and molecular biology lab, radiation chemistry, nuclear materials transportation, storage, and the inspection of areas such as alpha, beta radiation surface contamination detection of the ideal instrument.
Main parameter index
Flash detector agent sensors: double ZnS (Ag) administered coating, plastic scintillator crystal host for inert detector.
Host gamma dose rate: 0.01-30000 mu Sv/h (can be expanded to 10 Sv/h)
The probe detecting area: 180cm2
| Nuclide library | 20 built-in nuclide libraries, can be carried out for nuclide activity measurements, and can be customized |
| Count range |
1 ~ 1000000 |
| Detection efficiency | alpha 50% or higher (239 pu), beta 50% or higher |
| Spirit acuity |
alpha surface activity response > s - 1 bq - 1 cm2; Beta surface activity response > 7 s - 1 bq - 1 cm2 |
| Measuring background |
every minute count alpha 0.1 or less CPS, beta 8 CPS or less |
| Measuring time | 1, 10, 20, 60, 120 seconds is optional |
| Display unit | CPM,CPS,Bq/cm2,mSv,μGy/h,mGy/h |
| Relative basic error |
plus or minus 15% or less |
| Environmental features | operating temperature range: - 10 ℃ ~ + 45 ℃ |
| Range of relative humidity |
90% or less (40 ℃) |
| Power supply | lithium battery |
| Power consumption |
the current 150 ma, or less |
| Outer shell | engineering ABS |
Features
اتصل شخص: Ms. Shifen Yuan
الهاتف :: 8610 82921131,8618610328618
الفاكس: 86-10-82916893
Arabic
